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Viewing changes to openstack_dashboard/dashboards/admin/images/properties/views.py

  • Committer: Package Import Robot
  • Author(s): James Page, Chris Johnston, James Page
  • Date: 2014-10-03 17:54:18 UTC
  • mfrom: (0.4.1) (1.1.44) (70.1.2 utopic)
  • Revision ID: package-import@ubuntu.com-20141003175418-1jomx0azdvnl5fxz
Tags: 1:2014.2~rc1-0ubuntu1
https://launchpad.net/bugs/1308651
[ Chris Johnston ]
* d/theme/css/ubuntu.css: Fix Ubuntu theme for Instances "more" dropdown
  (LP: #1308651).

[ James Page ]
* New upstream release candidate:
  - d/p/*: Refresh.
* d/watch: Use tarballs.openstack.org for upstream releases. 

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openstack_dashboard/dashboards/admin/images/properties/views.py
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#    Licensed under the Apache License, Version 2.0 (the "License"); you may
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#    not use this file except in compliance with the License. You may obtain
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#    a copy of the License at
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#
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#         http://www.apache.org/licenses/LICENSE-2.0
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#
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#    Unless required by applicable law or agreed to in writing, software
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#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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#    License for the specific language governing permissions and limitations
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#    under the License.
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from django.core.urlresolvers import reverse
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from django.utils import http
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import forms
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from horizon import tables
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from openstack_dashboard import api
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from openstack_dashboard.dashboards.admin.images.properties \
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    import forms as project_forms
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from openstack_dashboard.dashboards.admin.images.properties \
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    import tables as project_tables
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class PropertyMixin(object):
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    def get_context_data(self, **kwargs):
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        context = super(PropertyMixin, self).get_context_data(**kwargs)
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        try:
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            context['image'] = api.glance.image_get(self.request,
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                                                    self.kwargs['id'])
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        except Exception:
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            exceptions.handle(self.request,
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                              _("Unable to retrieve image details."))
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        if 'key' in self.kwargs:
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            context['encoded_key'] = self.kwargs['key']
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            context['key'] = http.urlunquote(self.kwargs['key'])
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        return context
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    def get_success_url(self):
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        return reverse("horizon:admin:images:properties:index",
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                       args=(self.kwargs["id"],))
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class IndexView(PropertyMixin, tables.DataTableView):
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    table_class = project_tables.PropertiesTable
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    template_name = 'admin/images/properties/index.html'
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    def get_data(self):
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        try:
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            image_id = self.kwargs['id']
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            properties_list = api.glance.image_get_properties(self.request,
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                                                              image_id,
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                                                              False)
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            properties_list.sort(key=lambda prop: (prop.key,))
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        except Exception:
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            properties_list = []
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            exceptions.handle(self.request,
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                        _('Unable to retrieve image custom properties list.'))
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        return properties_list
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class CreateView(PropertyMixin, forms.ModalFormView):
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    form_class = project_forms.CreateProperty
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    template_name = 'admin/images/properties/create.html'
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    def get_initial(self):
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        return {'image_id': self.kwargs['id']}
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class EditView(PropertyMixin, forms.ModalFormView):
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    form_class = project_forms.EditProperty
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    template_name = 'admin/images/properties/edit.html'
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    def get_initial(self):
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        image_id = self.kwargs['id']
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        key = http.urlunquote(self.kwargs['key'])
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        try:
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            prop = api.glance.image_get_property(self.request, image_id,
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                                                 key, False)
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        except Exception:
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            prop = None
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            exceptions.handle(self.request,
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                              _('Unable to retrieve image custom property.'))
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        return {'image_id': image_id,
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                'key': key,
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                'value': prop.value if prop else ''}